New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/issues/23418#issuecomment-654390738

Comment:
You're probably relying on magic numbers that systemd sets up in the kernel for you: https://github.com/void-linux/void-docs/issues/85#issuecomment-629854689

You can try to use `proot -q qemu-aarch64-static -R <armroot>` instead, or the magic numbers directly.